Nově popsané rody v roce 2003

Arcygobius Larson & Wright, 2003

Larson, H. K. & J. Wright. 2003. A new genus for the Indo-Pacific goby species Gobius baliurus Valenciennes (Teleostei, Gobiidae, Gobiinae). The Beagle (Rec. Mus. Art Galleries N. Terr.) No. 19: 127-135.

Cottoclinus McCosker, Stephens & Rosenblatt, 2003

McCosker J. E., Stephens J. S. & and R. H. Rosenblatt 2003. Cottoclinus canops, a new genus and species of blenny (Perciformes: Labrisomidae) from the Galápagos Islands. Proc. Calif. Acad. Sci. v. 54 (no. 8). 155-160.

Cyanocharax Malabarba & Weitzman, 2003

Malabarba, L. R. & S. H. Weitzman 2003. Description of a new genus with six new species from southern Brazil, Uruguay and Argentina, with a discussion of a putative characid clade (Teleostei: Characiformes: Characidae). Comun. Mus. Ciênc. Technol. PUCRS, Sér. Zool. Porto Alegre v. 16 (no. 1): 67-151.

Cyphocottus Sideleva, 2003

Sideleva, V. G. 2003. The endemic fishes of Lake Baikal. Backhuys Publishers, Leiden. Fish Lake Baikal: 1-270.

Demissolinea Burhanuddin & Iwatsuki, 2003

Burhanuddin A. I. & Iwatsuki Y. 2003. Demissolinea novaeguineensis gen. et sp. nov. (Perciformes: Trichiuridae), a new hairtail from New Guinea. Ichth. Research v. 50 (no. 1). 23-29.

Dolichamphilius Roberts, 2003

Roberts T. R. 2003. Systematics and osteology of Leptoglaninae a new subfamily of the African catfish family Amphiliidae, with descriptions of three new genera and six new species. Proc. Calif. Acad. Sci. v. 54 (no. 5). 81-132.

Esselenichthys Anderson, 2003

Anderson, M. E. 2003. Esselenichthys: a new replacement name for Esselenia Follett and Anderson, 1990, junior homonym of Esselenia Hebard, 1920 (Orthoptera). Copeia 2003 (no. 2): 414.

Etia Schliewen & Stiassny, 2003

Schliewen, U. K. & M. L. J. Stiassny. 2003. Etia nguti, a new genus and species of cichlid fish from the River Mamfue, Upper Cross River basin in Cameroon, West-Central Africa. Ichthyol. Explor. Freshwaters v. 14 (no. 1): 61-71.

Gymnoamblyopus Murdy & Ferraris, 2003

Murdy E. O. & Ferraris C. J., Jr. 2003. Gymnoamblyopus novaeguineae, a new genus and species of worm goby from Papua New Guinea (Gobiidae: Amblyopinae). Zootaxa No. 150. 1-6.

Kenyaconger Smith & Karmovskaya, 2003

Smith D. G. & Karmovskaya E. S. 2003. A new genus and two new species of congrid eels (Teleostei: Anguilliformes: Congridae) from the Indo-West Pacific, with a redescription and osteology of Chiloconger dentatus. Zootaxa No. 343. 1-19.

Lophiobrycon Castro, Ribeira, Benine & Melo, 2003

Castro, R. M. C., A. C. Ribeiro, R. C. Benine & A. L. A. Melo 2003. Lophiobrycon weitzmani, a new genus and species of glandulocaudine fish (Characiformes: Characidae) from the rio Grande drainage, upper rio Paraná system, southeastern Brazil. Neotropical Ichthyol. v. 1 (no. 1): 11-19.

Papuligobius Chen & Kottelat, 2003

Chen, I.-S. & M. Kottelat. 2003. Papuligobius uniporus, a new genus and species of freshwater goby (Perciformes: Gobiidae) from north-eastern Laos. Ichthyol. Explor. Freshwaters v. 14 (no. 3): 243-248.

Praematoliparis Andriashev, 2003

Andriashev, A. P. 2003. Liparid fishes (Liparidae, Scorpaeniformes) of the Southern Ocean and adjacent waters. Biological results of the Russian Antarctic expeditions v. 9. Explorations of the Fauna of the Seas v. 53(61). Saint Petersburg. A. V. Balushkin & N. V. Chernova, editors. Liparids South. Ocean: 1-478.

Psammphiletria Roberts, 2003

Sunagocia Imamura, 2003

Imamura, H. 2003. Sungagocia, a new replacement name for the platycephalid genus Eurycephalus (Actinopterygii: Percomorpha), with taxonomic comments on the species of the genus. Species Diversity v. 8: 301-306.

Tetracamphilius Roberts, 2003